CN215318338U

CN215318338U - Device for preparing steel-plastic composite pipe additionally provided with stainless steel lining

Info

Publication number: CN215318338U
Application number: CN202121628297.8U
Authority: CN
Inventors: 张晓东
Original assignee: Tianjin Zhongde Industrial & Trading Co ltd
Current assignee: Tianjin Zhongde Industrial & Trading Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-28
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a device for preparing a steel-plastic composite pipe additionally provided with a stainless steel lining, which comprises an installation column, wherein the surface of the installation column is fixedly provided with an electric telescopic rod through an installation seat, the front end of the electric telescopic rod is fixedly connected with a positioning block, a rotating mechanism is arranged inside the positioning block, the rotating mechanism is movably connected with a fixing mechanism, a rotating shaft is driven by a servo motor to rotate so as to drive a conical driving gear to rotate, the conical driving gear rotates to drive a conical driven gear to rotate so as to drive a sleeve rod to rotate, a threaded rod inside the sleeve rod is moved, the exposed end of the threaded rod is increased or decreased, an arc-shaped pressing plate is horizontally moved outwards or inwards, then stainless steel linings with different diameters can be fixed, the stainless steel lining can be conveniently and quickly fixed on the positioning block or taken down from the positioning block, the whole processing efficiency of the device is improved, and therefore the practicability and the application range of the device are improved.

Description

Device for preparing steel-plastic composite pipe additionally provided with stainless steel lining

Technical Field

The utility model belongs to the technical field of steel-plastic composite pipe processing, and particularly relates to a preparation device of a steel-plastic composite pipe additionally provided with a stainless steel lining.

Background

The steel-plastic composite pipe is produced with seamless steel pipe and welded steel pipe as base pipe and has inner wall coated with polyethylene powder paint or epoxy resin paint with high adhesion, high corrosion resistance and food level hygiene. The water-supply galvanized internal plastic-coated composite steel pipe manufactured by adopting the processes of pretreatment, preheating, internal coating, leveling and post-treatment is an upgraded product of the traditional galvanized pipe, and the steel-plastic composite pipe is generally connected by screw threads, grooves and flanges.

For improving the service life and the result of use of the steel-plastic composite pipe, through can install the stainless steel lining additional at the tip of the steel-plastic composite pipe, can use the specialized device to install it additional when installing the stainless steel lining additional, but the device now is fixing the stainless steel lining and the dismantlement mode is comparatively complicated, thereby influence the holistic efficiency of installing additional of steel-plastic composite pipe, and the current device generally needs to change different moulds and fixes the stainless steel lining of different diameters, it is inconvenient to use, for this we propose a steel-plastic composite pipe's of installing the stainless steel lining preparation facilities additional.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a preparation device of a steel-plastic composite pipe additionally provided with a stainless steel lining, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the preparation device comprises mounting columns, wherein electric telescopic rods are fixedly mounted on the surfaces of the mounting columns through mounting seats, positioning blocks are fixedly connected to the front ends of the electric telescopic rods, rotating mechanisms are arranged inside the positioning blocks, the rotating mechanisms are movably connected with fixing mechanisms, and the number of the fixing mechanisms is four.

Preferably, slewing mechanism includes servo motor, servo motor fixed mounting is in the inside of locating piece, servo motor's output transmission is connected with the pivot, pivot front end fixedly connected with toper driving gear.

Preferably, the fixed establishment includes the loop bar, loop bar movable mounting is in the inside of locating piece, the inner fixedly connected with toper driven gear of loop bar, and toper driven gear meshes with the toper driving gear mutually, the internal thread connection of loop bar has the threaded rod, the outer end fixedly connected with arc clamp plate of threaded rod.

Preferably, the rear end of the mounting column is fixedly connected with a fixing plate, and the lower end of the fixing plate is fixedly provided with a base.

Preferably, the locating block is internally and fixedly provided with a bearing, and the four loop bars are rotatably connected with the locating block through the bearings.

Preferably, a cavity is formed in the positioning block, and the conical driven gear and the conical driving gear are both arranged in the cavity.

Preferably, the inner end of the threaded rod is fixedly connected with a limiting block, and the limiting block is arranged inside the loop bar.

Compared with the prior art, the utility model has the beneficial effects that:

this install preparation facilities of compound pipe is moulded to steel of stainless steel lining additional, it rotates to drive the pivot through servo motor, thereby it rotates to drive the toper driving gear, the toper driving gear rotates and drives toper driven gear and rotate, thereby it rotates to drive the loop bar, then make the inside threaded rod of loop bar move, and then make exposing of threaded rod end increase or reduce, make the arc clamp plate level outwards remove or inwards move, then can fix the stainless steel lining of different diameters, be convenient for fix the stainless steel lining on the locating piece fast, or take off from the locating piece, the holistic machining efficiency of device has been improved, thereby the practicality and the application scope of this device have been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a side cross-sectional view of the present invention;

fig. 5 is a schematic perspective view of the rotating mechanism of the present invention.

In the figure: 1. mounting a column; 2. an electric telescopic rod; 3. positioning blocks; 4. a rotating mechanism; 401. a servo motor; 402. a rotating shaft; 403. a conical drive gear; 5. a fixing mechanism; 501. a loop bar; 502. a conical driven gear; 503. a threaded rod; 504. an arc-shaped pressing plate; 6. a fixing plate; 7. a base; 8. a bearing; 9. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a device for manufacturing a steel-plastic composite pipe with a stainless steel lining, which includes an installation column 1, wherein an electric telescopic rod 2 is fixedly installed on the surface of the installation column 1 through an installation seat, a positioning block 3 is fixedly connected to the front end of the electric telescopic rod 2, a rotating mechanism 4 is arranged inside the positioning block 3, the rotating mechanism 4 is movably connected to a fixing mechanism 5, and four fixing mechanisms 5 are arranged on the fixing mechanism 5.

In this embodiment, preferably, the rotating mechanism 4 includes the servo motor 401, the servo motor 401 is fixedly mounted in the positioning block 3, the output end of the servo motor 401 is in transmission connection with the rotating shaft 402, the front end of the rotating shaft 402 is fixedly connected with the cone driving gear 403, the servo motor 401 is opened, the servo motor 401 drives the rotating shaft 402 to rotate, so as to drive the cone driving gear 403 to rotate, so that the cone driving gear 403 drives the fixing mechanism 5 to work, and then the subsequent work is facilitated to be carried out.

In this embodiment, preferably, the fixing mechanism 5 includes a sleeve rod 501, the sleeve rod 501 is movably installed inside the positioning block 3, the inner end of the sleeve rod 501 is fixedly connected with a conical driven gear 502, the conical driven gear 502 is meshed with a conical driving gear 403, the internal thread of the sleeve rod 501 is connected with a threaded rod 503, the outer end of the threaded rod 503 is fixedly connected with an arc-shaped pressing plate 504, the conical driven gear 502 is driven to rotate through the rotation of the conical driving gear 403, so as to drive the sleeve rod 501 to rotate, and then the threaded rod 503 inside the sleeve rod 501 is moved, so that the exposed end of the threaded rod 503 is increased or decreased, so that the arc-shaped pressing plate 504 moves horizontally outwards or inwards, and then stainless steel linings with different diameters can be fixed, thereby improving the practicability and the application range of the device.

In this embodiment, preferably, the rear end fixedly connected with fixed plate 6 of erection column 1, the lower extreme fixed mounting of fixed plate 6 has base 7, through the setting of fixed plate 6 and base 7, can fix erection column 1, has improved the stability of erection column 1, has avoided erection column 1 to rock in the course of the work and has influenced work efficiency and operating mass with rated load to the efficiency of installing the stainless steel lining additional has been improved.

In this embodiment, preferably, the inside fixed mounting of locating piece 3 has bearing 8, and four loop bars 501 all rotate with locating piece 3 through bearing 8 and are connected, through the setting of bearing 8, can fix four loop bars 501 inside locating piece 3, and because the characteristic of bearing 8 self for four loop bars 501 can rotate more smoothly, avoid four loop bars 501 to take place the use that the card went on the influence device.

In this embodiment, preferably, the locating block 3 has an internal cavity, the conical driven gear 502 and the conical driving gear 403 are both disposed in the internal cavity, the cavity provides a moving space for the conical driven gear 502 and the conical driving gear 403, and then the conical driven gear 502 can be driven to rotate when the servo motor 401 drives the rotating shaft 402 and the conical driving gear 403 to rotate.

In this embodiment, preferably, the inner fixedly connected with stopper 9 of threaded rod 503, and stopper 9 sets up in the inside of loop bar 501, and stopper 9's setting can be injectd threaded rod 503's flexible length, avoids threaded rod 503 to stretch out too much for threaded rod 503 is whole to drop from loop bar 501 inside, leads to the device can't use, influences the course of work, thereby has improved the practicality of device.

The working principle and the using process of the utility model are as follows: when the device is used, firstly, a stainless steel lining is manually sleeved on the surface of a positioning block 3, then the positioning block 3 is driven to horizontally move through an electric telescopic rod 2, then the position of the positioning block 3 in the stainless steel lining can be adjusted, after the position adjustment of the positioning block 3 is finished, the electric telescopic rod 2 is closed, a servo motor 401 is started, the servo motor 401 drives a rotating shaft 402 to rotate, the rotating shaft 402 rotates to drive a conical driving gear 403 to rotate, the conical driving gear 403 rotates to drive a conical driven gear 502 to rotate, so that a sleeve rod 501 is driven to rotate, then a threaded rod 503 in the sleeve rod 501 horizontally moves, so that the exposed end of the threaded rod 503 is increased, an arc-shaped pressing plate 504 at the outer end of the threaded rod 503 abuts against the inner wall of the stainless steel lining, so that the stainless steel lining is fixed on the positioning block 3, and the structure can fix the stainless steel linings with different diameters, the application range of the device is improved, at the moment, the end part of the steel-plastic composite pipe is sleeved on the stainless steel bushing, and then subsequent welding work is carried out, so that the stainless steel bushing is convenient to rapidly install, after the stainless steel bushing is installed on the steel-plastic composite pipe, the servo motor 401 is rotated reversely, the servo motor 401 drives the rotating shaft 402 to rotate reversely, the rotating shaft 402 rotates to drive the conical driving gear 403 to rotate reversely, the conical driving gear 403 rotates to drive the conical driven gear 502 to rotate reversely, so that the sleeve rod 501 is driven to rotate reversely, then the threaded rod 503 inside the sleeve rod 501 is horizontally moved, further the exposed end of the threaded rod 503 is reduced, the arc-shaped pressing plate 504 on the threaded rod 503 loses the abutting effect on the inner wall of the stainless steel bushing, then the steel-plastic composite pipe with the stainless steel bushing installed can be taken down from the positioning block 3, and then subsequent processing is convenient, the integral installing efficiency is improved, and the practicability of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a install preparation facilities of compound pipe is moulded to steel of stainless steel lining additional, includes erection column (1), its characterized in that: the mounting column (1) surface has electric telescopic handle (2) through mount pad fixed mounting, the front end fixedly connected with locating piece (3) of electric telescopic handle (2), locating piece (3) inside is provided with slewing mechanism (4), slewing mechanism (4) swing joint has fixed establishment (5), and fixed establishment (5) are provided with four.

2. The device for preparing the steel-plastic composite pipe additionally provided with the stainless steel lining as claimed in claim 1, wherein: slewing mechanism (4) include servo motor (401), servo motor (401) fixed mounting is in the inside of locating piece (3), the output transmission of servo motor (401) is connected with pivot (402), pivot (402) front end fixedly connected with toper driving gear (403).

3. The device for preparing the steel-plastic composite pipe additionally provided with the stainless steel lining as claimed in claim 2, wherein the device comprises: fixed establishment (5) include loop bar (501), loop bar (501) movable mounting is in the inside of locating piece (3), the inner fixedly connected with toper driven gear (502) of loop bar (501), and toper driven gear (502) and toper driving gear (403) mesh mutually, the internal thread of loop bar (501) is connected with threaded rod (503), the outer end fixedly connected with arc clamp plate (504) of threaded rod (503).

4. The device for preparing the steel-plastic composite pipe additionally provided with the stainless steel lining as claimed in claim 1, wherein: the rear end fixedly connected with fixed plate (6) of erection column (1), the lower extreme fixed mounting of fixed plate (6) has base (7).

5. The device for preparing the steel-plastic composite pipe additionally provided with the stainless steel lining as claimed in claim 3, wherein the device comprises: the positioning block (3) is internally and fixedly provided with a bearing (8), and the four loop bars (501) are rotatably connected with the positioning block (3) through the bearing (8).

6. The device for preparing the steel-plastic composite pipe additionally provided with the stainless steel lining as claimed in claim 3, wherein the device comprises: the locating piece (3) is internally provided with a cavity, and the conical driven gear (502) and the conical driving gear (403) are both arranged in the cavity.

7. The device for preparing the steel-plastic composite pipe additionally provided with the stainless steel lining as claimed in claim 3, wherein the device comprises: the inner end of the threaded rod (503) is fixedly connected with a limiting block (9), and the limiting block (9) is arranged inside the loop bar (501).